71724452

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1013}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 129921792

約数和(自身を除く): 58197340

約数列:

[1, 2, 4, 31, 62, 124, 571, 1013, 1142, 2026, 2284, 4052, 17701, 31403, 35402, 62806, 70804, 125612, 578423, 1156846, 2313692, 17931113, 35862226, 71724452]

約数ペア:

[(1, 71724452), (2, 35862226), (4, 17931113), (31, 2313692), (62, 1156846), (124, 578423), (571, 125612), (1013, 70804), (1142, 62806), (2026, 35402), (2284, 31403), (4052, 17701)]